The Kamehameha is Goku's signature energy attack in Dragon Ball, the manga and anime series created by Akira Toriyama. Originally taught to Goku by Master Roshi, the technique became one of the franchise's most recognisable moments as Dragon Ball grew into a global phenomenon through television, films and video games. Fans began reusing the shout and beam sound in fan edits, reaction videos and memes, where the familiar build-up instantly signals overwhelming power. Its lasting popularity comes from that instant recognition across generations of anime viewers.